diff --git a/css/responsive.css b/css/responsive.css
index 8ca8180..aa345b6 100644
--- a/css/responsive.css
+++ b/css/responsive.css
@@ -35,9 +35,6 @@
   .btn-start {
     width: 90%;
   }
-  .content {
-    height: calc(100vh - 90px);
-  }
 }
 
 @media screen and (max-width: 768px) { /* iPad portrait */